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Season Ticket Holder Letter

January 7, 2013

Dear Season Ticket Holders,

The Mariners are pleased to confirm receipt of your season ticket deposit for the 2013 season. We truly appreciate your support of Mariners Baseball, and are excited that you are on board for another spring and summer at Safeco Field.

Enclosed is the balance due invoice for your 2013 season tickets, which should reflect all payments and credits applied to your account. Payment in full is due on Friday, February 1, 2013. Please review the information carefully and let us know if there are changes to your mailing address, phone numbers or e-mail address.

An interesting aspect of the 2013 season will be the addition of the Houston Astros as a fifth team in the American League West. The Mariners play nine home games against the Astros beginning with our Home Opener on Monday, April 8. This season's schedule also features interleague play against the National League Central: the Mariners host the Milwaukee Brewers, the Pittsburgh Pirates and the Chicago Cubs at Safeco Field, and play the Cincinnati Reds, Pirates and St. Louis Cardinals on the road.

General Manager Jack Zduriencik and his staff have have been focused on adding offense to the roster this winter. The trade with the Los Angeles Angels to acquire first baseman/designated hitter Kendrys Morales adds punch to the middle of the lineup. Former Mariners outfielder Raul Ibañez and Northwest native Jason Bay return to Seattle, adding depth and veteran leadership to the clubhouse. These acquisitions complement the core of young, emerging talent already on the field with Kyle Seager, Dustin Ackley, Michael Saunders, Jesús Montero and Justin Smoak, and a solid pitching rotation anchored by one of the most dominant pitchers in baseball, Felix Hernandez. With a month left before the start of Spring Training, Jack continues to explore options to improve the 2013 club.

You will have an opportunity to hear directly from Jack Zduriencik about these off-season moves and more at the 15th Annual Mariners FanFest on Saturday, January 26 and Sunday, January 27. The full lineup of current and former players, coaches and personalities is available at Mariners.com/FanFest. There are special opportunities for Mariners Season Ticket Holders at FanFest, including the Exclusive Season Ticket Holder Only FanFest from 9:00-11:00 a.m. on Saturday morning, Season Ticket Holder Express Lines at several key attractions and the Season Ticket Holder Terrace Club Lounge available throughout the weekend.

Details about how to take advantage of these exclusive FanFest opportunities, as well as many of the other special benefits afforded to Season Ticket Holders, are included on the enclosed information sheet and are available at Mariners.com/STH.

Please take a few moments to review these benefits, as well as the following new features added for you this season:

Expanded Free Online Ticket Management: E-mail, Print-at-Home and Ticket Exchange
In 2013, you will enjoy free print-at-home and ticket forwarding via e-mail. We have also expanded our ticket exchange program
to include a convenient online option for all seat-for-seat exchanges (e.g.: two tickets for two tickets). If you wish to exchange
multiple seat locations for one game, our flexible in-person ticket exchange at the Safeco Field Box Office still is available.

Special Scoreboard Greetings: Your Name in Lights...On Us!
This season, you will receive one free Birthday or Anniversary greeting on the scoreboard at the game of your choice (subject
to availability). Plus all season ticket holders receive 15% off of FanGrams greetings all season long.

If you have any questions regarding your season ticket account or benefits, please contact your Account Manager directly or
through the Season Ticket Holder Hotline at (206) 346-4003.